List Of Abbreviation - Komatsu PC88MR-10 Shop Manual

00 Index and foreword
Foreword, safety and general information

List of abbreviation

This list of abbreviations includes the abbreviations used in the text of the shop manual for parts,
components, and functions whose meaning is not immediately clear. The spelling is given in full with an
outline of the meaning.
Abbreviations that are used in general society may not be included.
Special abbreviations which appear infrequently are noted in the text (marked with a).
This list of abbreviations consists of 2 parts. The first part is a list of the abbreviations used in the text of
the manual, and the second part is a list of the abbreviations used in the circuit diagrams.
List of abbreviations used in the shop manual
Abbrevia- Actual word spelled
tion out
Anti-skid Brake
ABS
System
Automatic Idling
AISS
Setting System
Advanced Joystick
AJSS
Steering System
Automatic Retarder
ARAC
Accelerator Control
Automatic Retarder
ARSC
Speed Control
Automatic Spin
ASR
Regulator
ATT Attachment
Brake cooling oil
BCV
control valve
Controller Area
CAN
Network
Crankcase Depression
CDR
Regulator
Closed-center Load
CLSS
Sensing System
Common Rail Injection Engine
CRI
Electronic Control
ECM
Module
00-54
(ALL-0360-005-A-00-A)
Purpose of use (major
applicable machine (*), or
equipment/device)
Travel and brake
(HD, HM)
Engine
Steering
(WA)
Travel and brake
(HD, HM)
Travel and brake
(HD, HM)
Travel and brake
(HD, HM)
Work equipment
Brake
(HD)
Communication and
electronic control
Engine
Hydraulic system
Electronic control system
Explanation
With this function, when the tires skid (wheels
stop rotating), the brakes are released, and
when the wheels start to rotate, the brakes are
applied again.
This function automatically sets the idle
speed.
A lever is used to perform the steering
operations instead of a steering wheel.
Moreover, it shifts gear and changes direction
(FORWARD or REVERSE).
When the accelerator pedal is released while
the machine is traveling downhill, this function
automatically applies the retarder with a
constant braking force.
When the accelerator pedal is released while
the machine is traveling downhill, this function
automatically applies the retarder to ensure
that the machine speed does not accelerate
above the speed set by the operator.
When the tires spin on soft ground surfaces,
this function automatically uses the optimum
braking force to drive both wheels.
A device that can be fixed onto a machine in
order to enable it to do different jobs.
When the retarder is not being used, this
valve bypasses part of the brake cooling oil to
reduce the load on the hydraulic pump.
One of communication standards that is used
in the network on the machine.
A regulator valve which is installed to KCCV
ventilator. It is written as CDR valve and it is
not used independently.
This system can simultaneously actuate
multiple actuators regardless of the load
(provides better combined operation than O.L.
S.S.).
Engine controller electronically controls
supply pump, common rail, and injector. This
function maintains optimum fuel injection
amount and fuel injection timing.
Electronic control device uses the signals
from the sensors on the machine. This signal
indicates the optimum actuation to the
actuators. (Same as E.C.U.)
(Rev. 2015/01)
PC88MR-10